- Let A be the area of a circle with radius r. If dr/dt=5, find dA/dt when r=2.?

Discover Questions

5 1/6 divided by 9? If ∠BAC = 17° and ∠CED = 17° are the two triangles, ΔBAC and ΔCED similar? If so, by what criterion? Is convection exothermic or endothermic? ? When using the designed ice-cream maker what type of thermal energy was transferred between the ice and rock salt? How much cyanide will kill person?